FOUS53 KFSD 171523 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1023 AM CDT Fri Apr 17 2026 IAZ012-172100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 28 52 30 60 Temp 42 48 47 43 36 32 29 36 46 51 49 39 33 31 31 45 56 60 58 Dewpt 33 31 23 24 19 17 15 16 15 13 13 14 16 17 18 22 22 21 20 RH 70 51 38 47 50 53 55 43 28 21 23 35 49 56 58 40 26 22 23 Wind dir N N NW NW NW NW NW NW NW NW NW NW W W W NW NW NW N Wind spd 29 27 25 19 16 14 13 20 21 23 18 8 4 5 5 6 9 8 6 Wind gust 37 Clouds B2 B2 B1 B2 FW CL CL FW CL SC SC FW FW SC SC SC SC SC FW PoP 12hr 10 5 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Wind chill 32 34 26 22 18 25 33 29 26 25 Min chill 31 34 26 18 19 29 24 30 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 71 49 80 50 83 58 78 Temp 38 34 64 69 56 50 75 77 58 51 79 79 64 59 73 72 Dewpt 21 24 33 36 38 37 41 38 40 46 52 51 54 56 59 52 PWind dir E SE S E SE S S S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW FW CL CL FW SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 40 50 Rain shwrs S C C C Tstms S S C $$ IAZ031-172100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 53 29 55 31 64 Temp 47 53 51 47 40 35 32 39 50 55 53 43 37 33 32 47 59 64 62 Dewpt 34 32 22 23 19 17 16 15 15 13 13 15 17 18 19 22 23 23 22 RH 60 44 32 38 42 47 51 37 24 18 20 32 44 53 58 37 25 21 21 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW W W W NW NW N N Wind spd 28 27 23 18 14 13 11 17 19 20 17 6 3 4 4 5 8 8 8 Wind gust 42 40 36 29 25 27 31 33 27 Clouds B2 B2 B2 B2 FW CL CL CL CL SC SC FW FW FW FW SC SC FW FW PoP 12hr 5 10 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Wind chill 32 26 22 30 33 29 27 Min chill 30 21 23 31 23 29 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 74 50 82 50 84 58 80 Temp 43 36 66 72 58 52 77 80 59 52 79 81 66 60 75 75 Dewpt 23 25 35 36 37 38 42 39 43 46 54 51 54 56 57 51 PWind dir E SE S SW SE S S S Wind char GN GN GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW CL CL FW FW FW SC B1 B2 SC PoP 12hr 0 0 0 0 5 5 40 50 Rain shwrs S C C C Tstms S S C $$ IAZ014-172100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 28 49 28 57 Temp 44 45 44 42 37 32 29 35 44 49 47 38 32 30 29 43 54 57 55 Dewpt 36 36 29 28 24 18 15 17 17 15 13 15 16 16 18 22 23 23 21 RH 73 70 55 57 59 56 55 47 33 25 25 38 51 55 63 43 30 27 26 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW W W W NW NW NW N Wind spd 27 27 23 18 17 16 13 19 21 23 18 9 5 5 5 9 10 10 9 Wind gust 40 40 34 28 32 34 Clouds B2 B2 B2 B2 SC CL CL FW CL FW FW FW FW FW SC FW SC FW FW PoP 12hr 50 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Wind chill 34 26 21 18 24 32 26 24 22 Min chill 34 33 25 17 18 25 18 24 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 69 48 77 47 81 56 75 Temp 36 31 61 66 53 49 73 74 55 49 76 76 62 57 71 69 Dewpt 22 23 34 37 40 38 42 42 42 43 53 52 54 54 60 57 PWind dir E S S NW SE S S S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW FW CL CL FW FW SC SC B1 B1 PoP 12hr 0 0 0 0 5 5 30 50 Rain shwrs S C C C Tstms S S C $$ IAZ022-172100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 30 51 31 58 Temp 51 48 47 45 39 34 31 37 46 51 49 40 35 33 32 45 55 58 57 Dewpt 37 36 25 25 22 19 17 17 16 15 13 14 16 16 19 23 23 23 22 RH 59 63 42 45 50 54 56 44 29 23 23 34 45 49 58 41 29 26 25 Wind dir NW NW NW N NW NW NW NW NW NW NW NW W W W NW NW NW N Wind spd 27 27 23 19 18 18 14 19 21 23 18 10 5 6 6 9 10 10 8 Wind gust 37 39 33 29 33 34 Clouds B2 B2 B2 B1 B1 FW CL CL CL FW FW FW FW FW SC FW SC SC FW PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Wind chill 30 23 20 26 33 30 27 26 Min chill 28 19 21 27 23 28 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 69 51 78 50 81 57 75 Temp 39 34 62 67 55 52 74 75 57 51 76 77 63 59 72 72 Dewpt 24 25 34 38 40 40 43 42 43 46 54 52 55 56 60 56 PWind dir E SE S SW SE S S S Wind char GN BZ BZ GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW FW CL FW FW SC SC SC B1 B1 PoP 12hr 0 0 5 0 5 5 30 50 Rain shwrs S C C C Tstms S S C $$ MNZ072-172100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 27 47 30 52 Temp 38 44 43 39 34 31 29 33 41 46 45 37 34 32 30 41 49 52 50 Dewpt 30 25 25 22 17 16 15 15 13 12 13 16 19 21 21 21 19 19 19 RH 73 47 49 50 49 53 55 47 31 25 27 42 54 63 69 44 30 27 29 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW W W NW NW NW N N Wind spd 27 28 24 20 17 16 16 20 21 21 18 10 6 8 8 10 10 10 9 Wind gust 37 Clouds B2 B1 SC B2 SC SC SC FW CL FW SC SC SC SC SC FW FW CL FW PoP 12hr 60 5 0 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Wind chill 26 30 23 19 17 21 31 30 28 25 22 Min chill 23 29 22 15 16 34 26 19 24 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 71 46 74 48 82 59 79 Temp 35 32 61 69 55 48 70 72 55 50 77 80 65 60 73 72 Dewpt 20 23 29 34 37 37 37 39 39 41 47 49 52 54 56 52 PWind dir E S SW N SE S S S Wind char LT BZ GN GN GN BZ BZ BZ Avg clouds CL CL FW SC SC FW FW CL CL CL FW SC SC SC B1 B1 PoP 12hr 0 0 0 0 0 5 30 50 Rain shwrs C C C Tstms S $$ MNZ081-172100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 44 27 47 30 54 Temp 38 43 42 39 34 31 28 33 43 47 45 37 32 31 30 42 51 54 51 Dewpt 34 33 27 26 21 16 15 15 14 12 12 16 17 20 20 21 20 19 18 RH 85 67 55 59 58 53 58 47 30 24 26 42 53 63 66 43 29 25 27 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW W W NW NW NW N N Wind spd 28 27 23 20 18 16 14 19 21 21 18 9 5 5 6 9 11 11 9 Wind gust 39 37 Clouds B2 B2 SC B2 SC FW FW FW CL FW SC FW SC SC SC FW FW FW FW PoP 12hr 60 5 0 0 0 QPF 12hr 0.08 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Wind chill 26 32 33 30 23 19 16 21 34 30 26 25 23 Min chill 25 26 23 15 16 26 23 26 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 68 47 76 47 81 57 76 Temp 35 31 60 66 53 48 72 73 55 49 76 78 63 58 72 70 Dewpt 21 22 30 35 38 37 38 38 40 43 48 49 52 54 56 55 PWind dir E S SW NW SE S S S Wind char LT BZ GN GN GN BZ BZ BZ Avg clouds CL CL FW SC SC FW FW CL CL CL FW SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 30 50 Rain shwrs C C C Tstms S $$ MNZ089-172100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 27 47 29 55 Temp 38 44 44 39 34 30 27 33 43 47 45 37 32 30 30 42 51 55 53 Dewpt 33 32 25 25 20 16 15 15 13 11 11 14 16 18 20 21 20 18 18 RH 82 62 47 57 56 55 60 47 29 23 25 38 51 60 66 43 29 23 25 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW W W NW NW NW N N Wind spd 28 28 23 20 18 17 16 20 21 23 19 10 5 6 8 10 11 10 9 Wind gust 39 39 Clouds B2 B2 SC B2 FW FW FW FW CL FW SC FW FW SC SC FW FW FW FW PoP 12hr 50 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Wind chill 26 34 30 23 18 15 21 34 30 26 23 22 Min chill 25 28 22 15 16 26 19 24 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 69 47 76 47 81 57 76 Temp 35 31 61 66 53 48 72 74 55 49 76 78 63 58 71 70 Dewpt 20 22 30 34 38 36 38 36 39 43 49 48 53 54 57 54 PWind dir E S SW N SE S S S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds CL CL FW SC SC FW FW CL CL CL FW SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 30 50 Rain shwrs S C C C Tstms S S $$ SDZ040-172100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 24 47 28 53 Temp 41 45 41 37 31 28 25 31 40 45 45 35 31 30 28 41 50 53 51 Dewpt 29 23 22 19 15 14 13 14 13 12 13 15 19 19 19 21 21 20 20 RH 62 41 46 48 51 55 60 49 33 26 27 43 61 63 68 44 31 27 29 Wind dir N NW NW NW NW NW NW NW NW NW NW NW W W NW N NW N N Wind spd 28 26 25 20 16 14 13 20 21 23 19 9 5 5 5 8 10 9 8 Wind gust 41 39 36 32 24 31 33 34 31 Clouds B2 B2 B2 B2 FW FW FW FW CL FW SC SC SC SC SC FW FW FW CL PoP 12hr 30 5 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Wind chill 29 31 26 20 16 13 19 29 28 25 24 22 Min chill 24 30 20 12 14 31 25 22 24 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 70 43 75 48 82 57 76 Temp 35 31 61 68 52 45 71 73 55 50 77 79 63 58 72 70 Dewpt 19 20 30 33 35 35 36 39 37 40 49 47 51 53 54 49 PWind dir E S S NE SE S S S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds CL CL FW SC SC FW FW CL CL FW FW SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 10 40 60 Rain shwrs S C C L Tstms S $$ SDZ050-172100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 44 25 51 29 62 Temp 42 44 43 39 32 29 27 37 44 49 50 40 35 32 30 45 57 62 60 Dewpt 25 21 17 15 15 15 14 15 15 16 15 16 17 18 19 23 24 23 24 RH 50 39 35 37 49 55 57 40 30 26 24 37 47 56 63 41 28 22 25 Wind dir NW NW NW NW NW NW W NW NW NW NW NW SW SW SW NW NE NE E Wind spd 33 31 28 21 14 13 12 21 26 27 21 9 5 8 8 10 10 11 11 Wind gust 46 43 40 34 32 37 40 32 Clouds OV OV OV SC FW FW FW FW FW SC SC SC FW FW FW SC FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 33 34 28 22 18 15 26 34 30 26 23 Min chill 23 32 22 14 17 29 20 27 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 78 46 80 53 84 56 76 Temp 41 36 66 76 56 48 74 78 60 54 79 81 65 57 69 69 Dewpt 21 22 31 30 30 31 34 33 35 41 48 46 51 46 45 43 PWind dir SE S SW E SE S S SW Wind char GN BZ GN GN GN BZ BZ WY Avg clouds FW FW FW SC SC FW FW CL FW FW SC SC SC SC B1 SC PoP 12hr 0 0 0 0 0 10 40 40 Rain shwrs C C C C $$ SDZ057-172100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 23 52 29 62 Temp 45 45 43 38 32 29 26 35 45 51 51 40 35 32 30 44 56 62 60 Dewpt 25 22 17 16 17 16 15 17 16 16 16 17 19 21 20 23 24 24 24 RH 45 40 35 40 53 58 62 47 31 24 24 39 52 63 66 43 29 23 25 Wind dir NW NW NW NW NW W W NW NW NW NW NW SW SW SW NE NE NE E Wind spd 28 27 24 18 12 10 10 18 23 24 18 8 4 4 4 6 9 9 10 Wind gust 39 40 35 29 33 34 29 Clouds B2 OV OV SC FW FW FW FW FW SC SC SC SC SC SC SC SC FW CL PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Wind chill 34 28 23 19 16 25 31 27 25 Min chill 25 33 22 15 17 30 23 28 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 79 44 80 51 87 55 77 Temp 41 36 66 77 55 45 73 78 60 54 80 83 65 56 71 70 Dewpt 21 22 31 32 32 34 34 34 35 40 47 46 51 49 46 44 PWind dir E S SW E SE SE S SW Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW FW FW SC SC FW FW CL FW FW SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 0 10 40 40 Rain shwrs C C C C Tstms S $$ SDZ038-172100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 24 51 28 57 Temp 44 48 42 37 32 27 25 34 43 50 49 37 32 30 28 42 53 57 55 Dewpt 24 23 19 15 14 14 13 14 13 13 14 16 17 19 18 21 21 21 20 RH 45 37 39 40 47 57 60 43 29 22 24 42 53 63 66 43 28 24 25 Wind dir NW NW NW NW NW NW W NW NW NW NW NW W W NW N N N NE Wind spd 28 27 23 18 13 12 11 18 20 21 18 8 5 5 5 6 9 9 8 Wind gust 40 34 28 32 Clouds B2 B2 OV SC FW FW FW FW FW SC SC SC FW SC SC SC SC FW FW PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Wind chill 34 33 26 21 16 14 23 31 26 24 22 Min chill 25 31 21 13 16 26 20 25 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 76 42 80 50 86 57 79 Temp 38 34 63 73 53 43 72 77 57 52 80 83 66 59 73 73 Dewpt 20 20 31 33 33 34 34 36 35 40 48 47 51 53 48 46 PWind dir E S SE NE SE SE SE S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW FW FW SC SC FW FW CL CL FW FW SC SC B1 B1 SC PoP 12hr 0 0 0 0 5 10 40 50 Rain shwrs C C C C $$ SDZ059-172100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 24 52 29 60 Temp 44 50 44 39 33 29 26 36 46 52 50 40 34 32 30 44 56 60 58 Dewpt 27 23 20 17 16 15 14 14 14 14 15 16 17 18 19 22 22 23 22 RH 51 34 38 40 49 55 60 40 27 22 24 37 49 56 63 41 26 24 25 Wind dir N NW NW NW NW NW W NW NW NW NW NW SW W NW N N N NE Wind spd 31 29 25 20 13 12 11 18 21 25 19 9 5 5 5 6 9 10 9 Wind gust 43 42 35 31 28 33 36 29 Clouds B2 B2 OV B1 FW FW FW FW CL SC SC FW FW SC SC SC SC FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 33 29 23 18 14 25 34 29 26 24 Min chill 27 34 23 14 16 28 22 26 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 76 44 82 51 87 58 80 Temp 39 34 67 74 55 45 75 79 59 52 81 83 65 59 74 74 Dewpt 20 21 33 33 33 34 36 37 37 42 50 49 52 54 49 47 PWind dir E S SW NE SE SE SE S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW CL CL FW FW SC SC B1 B2 SC PoP 12hr 0 0 0 0 5 10 50 50 Rain shwrs C C C C $$ SDZ062-172100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 26 51 29 59 Temp 45 49 46 41 35 30 27 35 45 50 49 39 33 31 30 44 55 59 57 Dewpt 31 24 22 20 17 15 14 14 13 12 13 14 16 17 19 21 19 20 20 RH 58 37 38 42 47 53 57 41 27 21 23 35 49 56 63 39 24 22 23 Wind dir N NW NW NW NW NW NW NW NW NW NW NW W W NW N N N N Wind spd 27 27 23 18 13 13 12 18 21 21 18 8 3 4 4 5 8 8 6 Wind gust 41 41 34 29 24 29 33 34 28 Clouds B2 B2 B2 B2 FW FW FW FW CL FW SC FW FW SC SC SC SC FW FW PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Wind chill 32 25 20 17 24 33 30 26 25 Min chill 27 24 15 17 26 23 28 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 72 46 80 50 84 59 79 Temp 38 34 64 70 55 47 74 78 58 51 79 81 65 59 74 73 Dewpt 20 22 31 34 36 34 37 35 38 43 50 49 53 55 53 49 PWind dir E S S NE SE S SE S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW FW CL FW FW SC SC B1 B2 B1 PoP 12hr 0 0 0 0 5 5 40 50 Rain shwrs S C C C Tstms S S $$ SDZ070-172100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 51 28 54 31 64 Temp 47 50 49 45 38 33 30 38 49 54 52 42 36 33 31 47 59 63 62 Dewpt 31 25 21 20 17 16 15 14 14 13 12 14 16 18 18 22 22 21 21 RH 53 37 33 36 42 49 53 37 24 19 20 31 43 53 58 37 24 20 20 Wind dir N NW NW NW NW NW NW NW NW NW NW NW W W W NW N N N Wind spd 31 27 25 19 14 13 12 18 21 23 18 8 4 5 5 5 9 9 8 Wind gust 42 41 36 29 33 34 28 Clouds B2 B2 B2 B2 SC FW CL CL CL SC SC FW FW SC FW SC SC FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Wind chill 30 24 20 28 32 28 26 Min chill 32 29 19 21 31 24 30 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 76 50 83 51 86 59 81 Temp 42 36 66 73 58 51 77 81 60 53 80 82 66 60 77 75 Dewpt 21 24 34 33 35 36 39 36 41 45 52 49 54 55 53 48 PWind dir E SE S NE SE S S S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW FW CL CL FW SC SC B1 B2 B1 PoP 12hr 0 0 0 0 5 5 40 50 Rain shwrs C C C C Tstms S S S $$ SDZ069-172100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1023 AM CDT Fri Apr 17 2026 Date Fri 04/17/26 Sat 04/18/26 Sun 04/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 28 54 31 62 Temp 46 49 48 43 37 32 29 37 48 53 52 41 35 33 31 45 58 62 60 Dewpt 30 24 22 19 17 16 15 14 14 13 14 16 17 18 18 22 22 22 23 RH 53 37 35 38 44 51 55 38 25 20 22 36 47 53 58 40 25 21 24 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW W W W NW N N N Wind spd 33 29 26 20 14 13 12 19 23 24 19 8 4 5 5 6 9 9 9 Wind gust 41 31 33 34 29 Clouds B1 B2 B2 B2 FW FW FW FW CL SC SC FW FW SC SC SC SC FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 34 28 23 19 27 31 28 26 Min chill 28 27 18 20 30 25 30 Date Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu 04/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 76 49 82 52 85 59 80 Temp 42 36 65 73 57 50 75 80 60 53 79 82 66 61 75 74 Dewpt 21 23 33 33 34 34 38 36 40 44 52 49 54 55 50 49 PWind dir E SE S NE SE SE SE S Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds FW CL FW SC SC FW FW CL CL FW FW SC SC B1 B2 SC PoP 12hr 0 0 0 0 5 5 40 50 Rain shwrs C C C C Tstms S S S $$